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ETB docs

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rusefi 2019-12-30 10:13:47 -05:00
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FAQ/HOWTO_electronic_throttle_body.md
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@ -12,3 +12,23 @@ tl;dr:
See also https://rusefi.com/s/debugmode/ See also https://rusefi.com/s/debugmode/
# H-bridge settings
Different H-bridge chips are controlled differently. So far we have experiences three different ways:
### VNH2SP30
PWM on Control pin, two on/off direction pins are specifying direction.
### TLE9201
PWM on Control pin, open/close using one on/off direction pin, second direction pin unused.
### TLE7209 mode
PWM on both direction pins, one for forward another one for reverse.
Enable on/off pin should be controlled via FSIO.
TLE7209 is an example of two wire mode.